cloth ears
noun UK informal uk/ˌklɒθ ˈɪəz/ us/ˈklɑːθ ˈɪrz/
have cloth ears (also have a cloth ear) 耳朵没有鉴赏力
to not have the ability to appreciate (= to enjoy and make good judgments about) music or the way that words sound
Are you saying that the seven million fans who bought this album have cloth ears? 你是说买这张专辑的七百万歌迷耳朵都没有鉴赏力？
He occasionally has a cloth ear for how pompous his writing is.
[ singular ]没耳朵;驴耳朵
an insulting word for a person who does not hear or understand well
Go on, cloth ears, open the box! 来呀，驴耳朵，开箱子！
I've told him twice and he still doesn't get it. What a cloth ears!